Contact Us

D McKeon Heating and Air
2260 Moon Station Court, Bldg. 300
Kennesaw, GA 30144
Phone: 770-415-5133
Fax: 770-422-6634

D McKeon HVAC Service Area

We proudly serve Cobb County, south Cherokee County, and East Paulding County including Kennesaw, Acworth, East Cobb, Marietta, Woodstock, and surrounding areas.

D McKeon Office Hours

Monday – Friday
8:00 AM – 5:00 PM

Contact Kennesaw’s Heating and Air Repair, Replacement, and Maintenance Experts

REVIEWS

Google Rating

5.0

D. McKeon Heating & Air Conditioning

5.0

Donna Frankovsky

15:08 07 Feb 19

We have been customers for 20 years and would not use any other HVAC company. Their service and staff are top notch. Customers for life.

Michael Hughes

14:35 28 Aug 18

This company and its employees are true professionals. I found myself in a bad position with a cooling system failure August 2018 in Kennesaw. Under the guidance and leadership of Bob Best, they found me a prompt and affordable solution. They are highly recommended.

Barbara Bowker

14:52 27 Jun 18

I have complete confidence in D. McKeon. They are completely honest, and I feel their advice is sound. They have helped me tremendously since I moved to Marietta, GA, three and a half years ago, and their technicians are wonderful and very thorough.

John Baldwin

19:41 06 Jun 18

I own a daycare center in Kennesaw, and can not say enough good things about D. McKeon's team. I have 5 units, and over the years I believe that I have had every service tech they have out to my center, and I have met all of the ladies in the office as well stopping by to make payments and different things. Every single person that I have met from there has been consistently helpful, informative and polite. Their prices have always been fair, and everyone from the top down has given honest advice and even steered me away from services that they offer and could have tacked on, that were not necessary. They have been really great with scheduling too, since we are a childcare facility. Again, I can not rate this company and their people highly enough. Even when I mentioned them at the parts store, the guys there have nothing but nice things to say about them. A good name is one of the hardest things in the world to keep and the easiest to lose, and they are doing a great job keeping their name in good standing.

Sheila Rose

14:33 30 May 18

Great company! They installed a new heating & air system with professional service. They always serve you with the best of care to fit your needs.

Christopher Wade

03:02 01 Apr 18

Fantastic experience working with D. McKeon's team. Bob Best was patient in answering all questions, offering his vast knowledge and experience, and personally oversaw the installation of two new HVAC systems tailored to our needs, preferences, and budget. The other members of the installation team, Bob and Kevin, were very professional and performed quality work. Despite facing the stressful scenario of replacing two 25 year old HVAC systems, we were fortunate to choose this company for the job.

Louis Bottino

22:28 28 Feb 18

D McKeon recently replaced a 5 ton HVAC system in our home. After securing two other bids for this work I found McKeon's to be very competitive. Their team completed the work on time and in a very professional manner. I would highly recommend them for any HVAC work.

paulette martin

16:01 15 Jan 18

I would recommend this company highly. I called because our furnace went out and within 3 hours they were there to diagnose the problem. I needed a new furnace (mine was over 30 years old) and they installed a new furnace the next day. Excellent service and would highly recommend you to choose them as your heating and air service people.

Dean Charles

14:21 21 Sep 17

Always friendly and quick to respond! I would highly recommend them for replacement systems and regular maintenance agreement. Competitive pricing with EXCEPTIONAL service time and time again!

Alan Judd

04:32 21 Sep 17

A wonderful experience from sales to scheduling to the all important install. Techs were on time, clean and polite. Went about their business in efficent and professional manor.

Melanie Buckshaw

23:58 20 Sep 17

They are honest and dependable. Laurie even went out of her way to find an HVAC person for us at our cabin in Blue Ridge and the reference turned out to be a perfect fit. Thank you!

Kavitha Erathara

22:48 20 Sep 17

This company is very professional. Focused on great customer service. They are knowledgeable and keep abreast of technology changes. The very best vendor I have ever had for my small business. You are set for your Hvac upkeep if you hire them to take care of it.

Richard Angeli

19:36 19 Sep 17

We have been clients of D. McKeon for many years. Ever since did our first furnace replacement with them and saved money long term by installing a unit with lower BTU and a 2 stage Blower. We have been in our home for 37 years,, upgraded both of our systems twice and redone our upstairs duct work. All this work has been with D. McKeon

Laurie Bottino

19:11 19 Sep 17

Always very professional and excellent work!

Heather Ambrecht

18:16 19 Sep 17

Fast, through, and efficient. Thoroughly went over all the options available and didn't recommend any unnecessary work. Will be using them in the future for all our heating and cooling needs.

Emery Hildebrand

17:46 19 Sep 17

Knowledgeable, friendly and trustworthy.

Linton Paulk

00:01 06 Jun 17

Very friendly office personnel; techs are competent, do not do extra unneeded work & explain (if you are available) what was done, etc.; you know in advance when tech is supposed to be there and are alerted when he is on the way; reasonable charge.

Mark Ryan

01:09 01 Mar 17

The team at D. McKeon is excellent - top notch in all areas of Sales & Specifications, Installation, and Service.

Jeffrey Watts

00:04 01 Mar 17

Absolutely the best service you'll find anywhere! They respond quickly, respect your time and are extremely knowledgeable about all things HVAC! Highly recommended!

Alessandro Lima

13:27 15 Aug 12

I was looking for parts for my AC unit. Every place that I searched denied me selling the part and charging me over $250.00.Called D. Mckeon Inc. and the staff was very helpful and courteous. Got the part I needed way below.Thanks.

Kevin Behan

22:19 16 Aug 11

Awesome!!! Air blows cold again and the service was fast and friendly.

Next Reviews

Contact Us

D McKeon HVAC Service Area

D McKeon Office Hours

Contact Kennesaw’s Heating and Air Repair, Replacement, and Maintenance Experts

770-415-5133

REQUEST APPOINTMENT

RECALL ALERT

REVIEWS

Recent Blog Posts